html
	background-color #fff
	height 100%
	width 100%
	-webkit-overflow-scrolling touch
	font-family PingFangSC-Regular, PingFang SC, "Helvetica Neue", Helvetica, Microsoft Yahei, Hiragino Sans GB, WenQuanYi Micro Hei, sans-serif

body 
  width 100%
	height 100%
div 
	-webkit-tap-highlight-color rgba(0, 0, 0, 0)
a 
	color inherit
	text-decoration none

i
	font-style normal

h1,
h2,
h3,
h4,
h5,
h6 
	font-weight normal
input 
	-webkit-appearance none
	font-size inherit
a,
textarea,
button,
input 
	outline none
*
	padding 0
	margin 0
	box-sizing border-box